*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif}.app{max-width:720px;margin:0 auto;padding:2rem;min-height:100vh}.app-header{text-align:center;margin-bottom:2.5rem}.app-header h1{margin:0 0 .75rem;font-size:1.75rem;font-weight:600;color:#0a0a0a;line-height:1.3}.app-description{margin:0;font-size:.95rem;color:#525252}.payment-options{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}@media(max-width:600px){.payment-options{grid-template-columns:1fr}}.option-card{padding:1.5rem;border:1px solid #e5e5e5;border-radius:12px;background:#fff;box-shadow:0 1px 3px #0000000d;display:flex;flex-direction:column;min-height:100%}.option-card>*:last-child{margin-top:auto}.option-card h2{margin:0 0 .5rem;font-size:1rem;font-weight:600;color:#171717}.option-card p{margin:0 0 1rem;font-size:.9rem;color:#404040}.option-hint{font-size:.8rem!important;color:#737373!important;margin-bottom:1rem!important}.status-bar{padding:1rem 1.25rem;border-radius:10px;font-weight:500;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.status-unpaid{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.status-awaiting{background:#fefce8;color:#a16207;border:1px solid #fef08a}.status-completed{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}.status-failed{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.status-bar .status-text{flex-shrink:0}.status-timer{font-variant-numeric:tabular-nums;font-weight:600}.status-completed,.status-failed{display:flex;flex-direction:column;align-items:flex-start;gap:.5rem}.status-link{color:#0052ff;text-decoration:none;font-weight:500}.status-link:hover{text-decoration:underline}.status-error{font-size:.875rem;font-weight:400;opacity:.9}.payer-info{margin-top:1.5rem;padding:1.25rem;background:#fafafa;border-radius:10px;border:1px solid #e5e5e5}.payer-info h3{margin:0 0 1rem;font-size:1rem;font-weight:600;color:#262626}.payer-info p{margin:0 0 .5rem;font-size:.9rem;color:#404040}.payer-info p:last-child{margin-bottom:0}